Check Hardware Information in Ubuntu

• CPU
• RAM
• HD
• MAC Adress

CPU

lscpu
# Architecture:          x86_64
# CPU op-mode(s):        32-bit, 64-bit
# Byte Order:            Little Endian
# ...

cat /proc/cpuinfo
# processor       : 0
# vendor_id       : GenuineIntel
# cpu family      : 6
# model           : 37
# model name      : Intel(R) Xeon(R) CPU E5-2670 0 @ 2.60GHz
# ...

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RAM

可用記憶體大小

free -m

詳細資料

cat /proc/meminfo

時脈和DDR

sudo dmidecode --type 17

• HowTo: Check RAM Size In Ubuntu Linux
• Find Linux RAM Information Command

Hard Drive

Check Partitions

fdisk -l

df

Lists out all the storage blocks

lsblk

hwinfo

Other

ls /dev/disk/by-id

cat /sys/block/sda/device/model

• Tech Tip: Retrieve Disk Info from the Command Line | Linux Journal
• 9 commands to check hard disk partitions and disk space on Linux

MAC Adress

ifconfig -a